diff --git a/Cargo.lock b/Cargo.lock
index 53c42e08774b5..d1718ec3451f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "Inflector"
 version = "0.11.4"
@@ -9015,9 +9017,9 @@ checksum = "343f3f510c2915908f155e94f17220b19ccfacf2a64a2a5d8004f2c3e311e7fd"
 
 [[package]]
 name = "syn"
-version = "1.0.48"
+version = "1.0.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc371affeffc477f42a221a1e4297aedcea33d47d19b61455588bd9d8f6b19ac"
+checksum = "6498a9efc342871f91cc2d0d694c674368b4ceb40f62b65a7a08c3792935e702"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -9866,11 +9868,11 @@ checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.68"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ac64ead5ea5f05873d7c12b545865ca2b8d28adfc50a49b84770a3a97265d42"
+checksum = "7c53b543413a17a202f4be280a7e5c62a1c69345f5de525ee64f8cfdbc954994"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "serde",
  "serde_json",
  "wasm-bindgen-macro",
@@ -9878,9 +9880,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.68"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f22b422e2a757c35a73774860af8e112bff612ce6cb604224e8e47641a9e4f68"
+checksum = "5491a68ab4500fa6b4d726bd67408630c3dbe9c4fe7bda16d5c82a1fd8c7340a"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -9905,9 +9907,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.68"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b13312a745c08c469f0b292dd2fcd6411dba5f7160f593da6ef69b64e407038"
+checksum = "c441e177922bc58f1e12c022624b6216378e5febc2f0533e41ba443d505b80aa"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -9915,9 +9917,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.68"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f249f06ef7ee334cc3b8ff031bfc11ec99d00f34d86da7498396dc1e3b1498fe"
+checksum = "7d94ac45fcf608c1f45ef53e748d35660f168490c10b23704c7779ab8f5c3048"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -9928,9 +9930,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.68"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d649a3145108d7d3fbcde896a468d1bd636791823c9921135218ad89be08307"
+checksum = "6a89911bd99e5f3659ec4acf9c4d93b0a90fe4a2a11f15328472058edc5261be"
 
 [[package]]
 name = "wasm-bindgen-test"
diff --git a/bin/node/browser-testing/Cargo.toml b/bin/node/browser-testing/Cargo.toml
index f1cad30aede17..90cef5aef80ab 100644
--- a/bin/node/browser-testing/Cargo.toml
+++ b/bin/node/browser-testing/Cargo.toml
@@ -12,7 +12,7 @@ libp2p = { version = "0.31.1", default-features = false }
 jsonrpc-core = "15.0.0"
 serde = "1.0.106"
 serde_json = "1.0.48"
-wasm-bindgen = { version = "=0.2.68", features = ["serde-serialize"] }
+wasm-bindgen = { version = "=0.2.81", features = ["serde-serialize"] }
 wasm-bindgen-futures = "0.4.18"
 wasm-bindgen-test = "0.3.18"
 futures = "0.3.4"
diff --git a/bin/node/cli/Cargo.toml b/bin/node/cli/Cargo.toml
index 6574ccb733b52..05b3c29482cc8 100644
--- a/bin/node/cli/Cargo.toml
+++ b/bin/node/cli/Cargo.toml
@@ -101,7 +101,7 @@ frame-benchmarking-cli = { version = "2.0.0", optional = true, path = "../../../
 node-inspect = { version = "0.8.0", optional = true, path = "../inspect" }
 
 # WASM-specific dependencies
-wasm-bindgen = { version = "0.2.57", optional = true }
+wasm-bindgen = { version = "0.2.81", optional = true }
 wasm-bindgen-futures = { version = "0.4.18", optional = true }
 browser-utils = { package = "substrate-browser-utils", path = "../../../utils/browser", optional = true, version = "0.8.0"}
 
diff --git a/utils/browser/Cargo.toml b/utils/browser/Cargo.toml
index 31fc1e37f3d44..1052761afab3b 100644
--- a/utils/browser/Cargo.toml
+++ b/utils/browser/Cargo.toml
@@ -20,7 +20,7 @@ libp2p-wasm-ext = { version = "0.25", features = ["websocket"] }
 console_error_panic_hook = "0.1.6"
 console_log = "0.2.0"
 js-sys = "0.3.34"
-wasm-bindgen = "0.2.57"
+wasm-bindgen = "0.2.81"
 wasm-bindgen-futures = "0.4.18"
 kvdb-web = "0.7"
 sp-database = { version = "2.0.0", path = "../../primitives/database" }